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Number 1 marks the part’s position in this exploded view (Audi A8 (2017-2025)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Audi Reduction Agent Tank, part number 8W0131879BB. Fits Audi A8 (2017-2025), Audi A5 Cabriolet (2016-2025), Audi A5 Sportback (2016-2025), Audi A4 (2015-2025). Shown as position 1 in the fuel, exhaust and cooling diagram 849201500.
Catalogue entry: TANK With sensor; also use: 4M0 907 355 H; See parts bulletin: (1-89); SVM code for coding: XCHGACA015; contains additional positions: 7.
Use with: 4M0907355H.
Technical details
- Category
- Fuel System
- Diagram sheet
- Audi 838201400, position 1
- ETKA group
- 2 / 01 (201)
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 5C0
- 5C1
PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.
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Parts diagram & fitment
4 vehiclesReduction Agent Tank — locate 8W0131879BB Audi Reduction Agent Tank in the official exploded view and explore the surrounding assembly.
Parts in this assembly21
- 2Part 4G0201834
- 3Holder 4N0131653
- 4Part N10772801
- 5Part 4M0907355D
- 5Control Unit 4M0907355E
- 5Control Unit 4M0907355F
- 5Control Unit 4M0907355G
- 5Control Unit 4M0907355H
- 5Part 4M0907355B
- 6Screw N10473402
- 9Bolt N91159101
- 10Clip 4N0131694
- 11Part 4N0131963C
- 11Part 4N0131963D
- 11Part 4N0131963B
- 12Bolt N90969901
- 13Cover 5Q0131980C
- 16UreaLeftG052910M3
- 16UreaRightG052910M4
- 16Urea G052910M9
- 16Urea G052910A2
Vehicle fitment table4
Europe (4)
| Vehicle | Years | Pos. |
|---|---|---|
| Audi A8L | 2017-2022 | 1 |
| Audi A5 Sportback | 2016-2020 | 1 |
| Audi A5 Cabrio 2.0 | 2016-2018 | 1 |
| audi a4 2.0 | 2015-2019 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
8W0131879BB Audi Reduction Agent Tank is fitted on: Audi A8L 2017-2022; Audi A5 Sportback 2016-2020; Audi A5 Cabrio 2.0 2016-2018; audi a4 2.0 2015-2019.
